coverage: Enable coverage reports

3 files changed, 49 insertions, 2 deletions

diff --git a/ci/run.ps1 b/ci/run.ps1
index 424af72..961c423 100644
--- a/ci/run.ps1
+++ b/ci/run.ps1
@@ -68,11 +68,26 @@ python --version
 
 # Needed for running unit tests in parallel.
 echo ""
-python -m pip --disable-pip-version-check install --upgrade pefile pytest-xdist jsonschema
+python -m pip --disable-pip-version-check install --upgrade pefile pytest-xdist jsonschema coverage
 
 echo ""
 echo "=== Start running tests ==="
 # Starting from VS2019 Powershell(?) will fail the test run
 # if it prints anything to stderr. Python's test runner
 # does that by default so we need to forward it.
-cmd /c "python 2>&1 run_tests.py --backend $env:backend $env:extraargs"
+cmd /c "python 2>&1 ./tools/run_with_cov.py  run_tests.py --backend $env:backend $env:extraargs"
+
+echo ""
+echo ""
+echo "=== Gathering coverage report ==="
+echo ""
+
+python3 -m coverage combine
+python3 -m coverage xml
+python3 -m coverage report
+
+# Currently codecov.py does not handle Azure, use this fork of a fork to get it
+# working without requireing a token
+git clone https://github.com/mensinda/codecov-python
+python3 -m pip install --ignore-installed ./codecov-python
+python3 -m codecov -f .coverage/coverage.xml -n "VS$env:compiler $env:arch $env:backend" -c $env:SOURCE_VERSION
diff --git a/ci/upload_cov.sh b/ci/upload_cov.sh
new file mode 100755
index 0000000..089641b
--- /dev/null
+++ b/ci/upload_cov.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+echo "Combining coverage reports..."
+coverage combine
+
+echo "Generating XML report..."
+coverage xml
+
+echo "Printing report"
+coverage report
+
+echo "Uploading to codecov..."
+codecov -f .coverage/coverage.xml -n "$1"
diff --git a/ci/usercustomize.py b/ci/usercustomize.py
new file mode 100644
index 0000000..72421ba
--- /dev/null
+++ b/ci/usercustomize.py
@@ -0,0 +1,19 @@
+# Copyright 2021 The Meson development team
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This script is used by coverage (see tools/run_with_cov.py) to enable coverage
+# reports in python subprocesses
+
+import coverage
+coverage.process_startup()